Rubber

PUREX® HS20

Semi-reinforcing filler suitable for application in mechanical rubber compounds. It is ideal for extrusion and products under dynamic stress. It is an amorphous carbon black. Benefits:Possesses high purity, very low sieve residue and low specific surface areaVery good processing properties and outstanding dispersibility Offers good mechanical strength and very high elasticityProvides compounds with low electrical conductivity 

PUREX® HS22

Semi-reinforcing filler suitable for application in rubber compounds. It is well suited for the production of compounds for articles which need protection against electro-chemical degradation. It is an amorphous carbon black. Benefits:Possesses high purity, moderate structure, very low sieve residue and low specific surface areaProvides rubber compounds with excellent extrudabilityAllows high filler loadings and high extrusion speed

PUREX® HS25

Semi-reinforcing filler is especially suited for rubber articles which are produced by extrusion or calendaring processes. It is designed for profiles and hoses with thin walls and/or highest surface quality. It is an amorphous carbon black. Benefits:Possesses high purity, low surface area, high structure and very low sieve residue Imparts a relatively low compound viscosity & low die swell

PUREX® HS40

Semi-reinforcing filler suitable to produce articles with a very smooth surface. It is also used in mechanical rubber goods, especially extruded articles with high surface requirements. It is an amorphous carbon black.Benefits:Possesses specific surface area & structure, high purity and very low sieve residueShows good dimensional stability 

PUREX® HS45

Clean carbon black filler suitable for rubber applications.Benefits: Enhances the performance of tires and rubber goods such as automotive belts and hoses

PUREX® HS45 RP

Amorphous carbon black reinforcing filler suitable for extruded or molded rubber products. It is designed for rubber articles in food contact, pipes and seals for drinking water & tools.Benefits:Complies with regulations for the content of polycyclic aromatic hydrocarbons (PAH)Possesses reduced PAH content, high purity and very low sieve residueModerate specific surface area, high structure, moderate compound viscosity, low die swell and good microwave absorption 

PUREX® HS55

Clean carbon black filler suitable for rubber applications.Benefits: Enhances the performance of tires and rubber goods such as automotive belts and hoses

PUREX® HS75 RP

Reinforcing filler suitable for use in rubber compounds in contact with drinking water or food. It can be used in a blend with semi-reinforcing blacks in extrusion compounds. It is an amorphous carbon black.Benefits:Possesses specific surface area (STSA) and very low content of polyaromatic hydrocarbons Offers well balanced properties of green compounds and vulcanizates Clean in terms of sieve residue